Highly selective OFF-ON fluorescent sensor for D-3-HB in aqueous - Couverture souple

Wang, Qingming

Couverture souple

ISBN 10 : 3659953679 ISBN 13 : 9783659953675

Editeur : LAP LAMBERT Academic Publishing, 2016

Synopsis

Diabetic ketoacidosis ( DKA ) is the most common hyper-glycemic emergency in patients with diabetes, and it was caused by too much ketones. Among the total ketone body, D-3-hydroxybutyric acid ( D-3-HB ) is the major, nearly 78%. So the detection of serum D-3-HB has been a routine marker for diagnosis of diabetic ketoacidosis. Fluorescent detection is the most efficient method, operational simplicity, low cost, real time monitoring and high sensitivity. Here, Two novel probe, 4-(2-hydroxybenzylicene)thiosemicarbazide ( 1 ) and 4-(1H- imidazo[4,5-f][1,10]- phenanthrolin-2-yl)phenol ( 2 ), were synthesized and shown a peculiar OFF-ON fluorescent response to D-3-HB in aqueous. The probe 1 & 2 have exhibited a selective and sensitive response to the D-3-HB over other common metal ions, anions and amino acids. Moreover the mechanism was confirmed by 1H-NMR and ESI-MS. Furthermore, this probe 1 successfully applied to bioimaging, demonstrating its value of practical applications in biological systems.

Détails de l'édition

• Éditeur: LAP LAMBERT Academic Publishing
• Date d'édition: 2016
• Langue: anglais
• ISBN 10: 3659953679
• ISBN 13: 9783659953675
• Reliure: Broché
• Nombre de pages: 56
• Coordonnées du fabricant: non disponible
• Personne responsable: KreGa Onlinehandel GmbH; 4950000000000; info@krega-onlinehandel.de; ; Birkenweg 31; Brakel; 33034; Allemagne